68663088

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:923

約数の個数: 120

約数和(自身を含む): 212003792

約数和(自身を除く): 143340704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 853, 936, 1032, 1118, 1548, 1677, 1706, 1872, 2064, 2236, 2559, 3096, 3354, 3412, 4472, 5031, 5118, 6192, 6708, 6824, 7677, 8944, 10062, 10236, 11089, 13416, 13648, 15354, 20124, 20472, 22178, 26832, 30708, 33267, 36679, 40248, 40944, 44356, 61416, 66534, 73358, 80496, 88712, 99801, 110037, 122832, 133068, 146716, 177424, 199602, 220074, 266136, 293432, 330111, 399204, 440148, 476827, 532272, 586864, 660222, 798408, 880296, 953654, 1320444, 1430481, 1596816, 1760592, 1907308, 2640888, 2860962, 3814616, 4291443, 5281776, 5721924, 7629232, 8582886, 11443848, 17165772, 22887696, 34331544, 68663088]

約数ペア:

[(1, 68663088), (2, 34331544), (3, 22887696), (4, 17165772), (6, 11443848), (8, 8582886), (9, 7629232), (12, 5721924), (13, 5281776), (16, 4291443), (18, 3814616), (24, 2860962), (26, 2640888), (36, 1907308), (39, 1760592), (43, 1596816), (48, 1430481), (52, 1320444), (72, 953654), (78, 880296), (86, 798408), (104, 660222), (117, 586864), (129, 532272), (144, 476827), (156, 440148), (172, 399204), (208, 330111), (234, 293432), (258, 266136), (312, 220074), (344, 199602), (387, 177424), (468, 146716), (516, 133068), (559, 122832), (624, 110037), (688, 99801), (774, 88712), (853, 80496), (936, 73358), (1032, 66534), (1118, 61416), (1548, 44356), (1677, 40944), (1706, 40248), (1872, 36679), (2064, 33267), (2236, 30708), (2559, 26832), (3096, 22178), (3354, 20472), (3412, 20124), (4472, 15354), (5031, 13648), (5118, 13416), (6192, 11089), (6708, 10236), (6824, 10062), (7677, 8944)]